/* 
关于我们页面样式表 (about.css)
此文件包含关于我们页面的特定样式
*/

/* ===== 关于我们介绍 ===== */
.about-intro {
    padding: 8rem 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    margin-bottom: 2.5rem;
    font-size: 3.6rem;
}

.about-text p {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.about-image {
    flex: 1;
}

.about-image img {
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    width: 100%;
}

/* ===== 使命与愿景 ===== */
.mission-vision {
    padding: 6rem 0;
    background-color: var(--light-color);
}

.mission-vision .container {
    display: flex;
    gap: 4rem;
}

.mission-box, .vision-box {
    flex: 1;
    background-color: white;
    padding: 4rem;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.mission-box:hover, .vision-box:hover {
    transform: translateY(-10px);
}

.mission-box .icon, .vision-box .icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.mission-box h3, .vision-box h3 {
    margin-bottom: 2rem;
    font-size: 2.8rem;
}

.mission-box p, .vision-box p {
    font-size: 1.8rem;
}

/* ===== 价值观 ===== */
.values {
    padding: 8rem 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.value-item {
    background-color: white;
    border-radius: 8px;
    padding: 3rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-10px);
}

.value-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.value-item h3 {
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
}

/* ===== 团队成员 ===== */
.team {
    padding: 8rem 0;
    background-color: var(--light-color);
}

.team-members {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.team-member {
    display: flex;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.member-photo {
    width: 30%;
    min-width: 250px;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info {
    flex: 1;
    padding: 3rem;
}

.member-info h3 {
    font-size: 2.6rem;
    margin-bottom: 0.5rem;
}

.member-title {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.member-desc {
    font-size: 1.6rem;
    margin-bottom: 2rem;
}

.member-social {
    display: flex;
    gap: 1rem;
}

.member-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background-color: var(--gray-200);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.member-social a:hover {
    background-color: var(--primary-color);
    color: white;
}

/* ===== 专家顾问 ===== */
.advisors {
    padding: 8rem 0;
}

.advisors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

.advisor {
    text-align: center;
}

.advisor-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 2rem;
    border: 5px solid white;
    box-shadow: var(--box-shadow);
}

.advisor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advisor h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.advisor p {
    color: var(--gray-600);
}

/* ===== 发展历程 ===== */
.milestones {
    padding: 8rem 0;
    background-color: var(--light-color);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 130px;
    width: 3px;
    background-color: var(--primary-color);
}

.timeline-item {
    display: flex;
    margin-bottom: 4rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-date {
    width: 130px;
    padding-right: 30px;
    text-align: right;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.6rem;
}

.timeline-content {
    position: relative;
    flex: 1;
    padding-left: 30px;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -9px;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--box-shadow);
}

.timeline-content h3 {
    margin-bottom: 1rem;
}

/* ===== 办公环境 ===== */
.office {
    padding: 8rem 0;
}

.office-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.office-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.office-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.office-image:hover img {
    transform: scale(1.05);
}

/* ===== 加入我们 ===== */
.join-us {
    padding: 8rem 0;
    background-color: var(--light-color);
}

.join-content {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.join-text {
    flex: 1;
}

.join-text h2 {
    margin-bottom: 2rem;
    font-size: 3.6rem;
}

.join-positions {
    margin: 3rem 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.position {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
}

.position h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.join-image {
    flex: 1;
}

.join-image img {
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    width: 100%;
}

/* ===== 联系信息 ===== */
.contact-info {
    padding: 8rem 0;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-card {
    background-color: white;
    padding: 3rem;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-10px);
}

.contact-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.contact-card h3 {
    margin-bottom: 1.5rem;
}

.contact-card p {
    margin-bottom: 1rem;
}

.contact-map {
    text-align: center;
}

.contact-map h3 {
    margin-bottom: 2rem;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.map-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== 响应式调整 ===== */
@media (max-width: 992px) {
    .about-content, 
    .mission-vision .container,
    .join-content {
        flex-direction: column;
    }
    
    .about-image, 
    .join-image {
        order: -1;
    }
    
    .member-photo {
        width: 40%;
    }
}

@media (max-width: 768px) {
    .team-member {
        flex-direction: column;
    }
    
    .member-photo {
        width: 100%;
        height: 300px;
    }
    
    .timeline::before {
        left: 50px;
    }
    
    .timeline-date {
        width: 100px;
        font-size: 1.4rem;
    }
    
    .office-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .mission-vision .container {
        flex-direction: column;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-date {
        width: 80px;
        font-size: 1.3rem;
    }
    
    .timeline-content::before {
        left: -4px;
        width: 15px;
        height: 15px;
    }
}
